A and B undertake to do a piece of work for Rs. 600. A alone can do it in 6 days while B alone can do it in 8 days but with the help of C, they finish it in 3 days. Find the share of C.

A and B undertake to do a piece of work for Rs. 600. A alone can do it

1.	A and B undertake to do a piece of work for Rs. 600. A alone can do it in 6 days while B alone can do it in 8 days but with the help of C, they finish it in 3 days. Find the share of C.
A.	Rs. 75
B.	Rs. 90
C.	Rs. 110
D.	Rs. 85
Answer» B. Rs. 90

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A and B undertake to do a piece of work for Rs. 600. A alone can do it in 6 days while B alone can do it in 8 days but with the help of C, they finish it in 3 days. Find the share of C.

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